<?php
/**
 * Author: lf
 * Blog: https://blog.feehi.com
 * Email: job@feehi.com
 * Created at: 2016-04-02 22:48
 */

namespace frontend\controllers;


use yii\web\Controller;

class Article1Controller extends Controller
{




    /**
     * 点赞
     *
     * @return int|string
     */


    public function actionLike2()
    {
      echo 3;
    }

}